WO2010039043A1 - Unité pour outil de trou de forage - Google Patents

Unité pour outil de trou de forage Download PDF

Info

Publication number
WO2010039043A1
WO2010039043A1 PCT/NO2009/000340 NO2009000340W WO2010039043A1 WO 2010039043 A1 WO2010039043 A1 WO 2010039043A1 NO 2009000340 W NO2009000340 W NO 2009000340W WO 2010039043 A1 WO2010039043 A1 WO 2010039043A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
fluid
piston
accordance
well annulus
Prior art date
Application number
PCT/NO2009/000340
Other languages
English (en)
Inventor
Ola M. Vestavik
Original Assignee
Reelwell As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reelwell As filed Critical Reelwell As
Priority to US13/121,685 priority Critical patent/US8555962B2/en
Priority to EP09736308A priority patent/EP2347091B1/fr
Publication of WO2010039043A1 publication Critical patent/WO2010039043A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Actuator (AREA)
  • Gripping On Spindles (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne une unité pour outil de trou de forage qui comprend une unité d'outil dotée d'au moins un premier conduit de fluide et d'un conduit de retour de fluide formant à l'utilisation un espace annulaire de puits entre ladite unité et le trou de forage. Cette unité est mise en place avec au moins un piston de division de cet espace annulaire en au moins deux espaces annulaires. La communication fluidique entre ces espaces annulaires adjacents de chaque côté du piston est régulée par le mouvement relatif entre le premier conduit de fluide et un élément régulateur.
PCT/NO2009/000340 2008-10-01 2009-09-30 Unité pour outil de trou de forage WO2010039043A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/121,685 US8555962B2 (en) 2008-10-01 2009-09-30 Downhole tool unit
EP09736308A EP2347091B1 (fr) 2008-10-01 2009-09-30 Unité pour outil de trou de forage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20084146A NO333203B1 (no) 2008-10-01 2008-10-01 Verktoyenhet for nedihulls bruk
NO20084146 2008-10-01

Publications (1)

Publication Number Publication Date
WO2010039043A1 true WO2010039043A1 (fr) 2010-04-08

Family

ID=41683518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2009/000340 WO2010039043A1 (fr) 2008-10-01 2009-09-30 Unité pour outil de trou de forage

Country Status (4)

Country Link
US (1) US8555962B2 (fr)
EP (1) EP2347091B1 (fr)
NO (1) NO333203B1 (fr)
WO (1) WO2010039043A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012095340A2 (fr) 2011-01-14 2012-07-19 Reelwell As Piège à fluide basé sur la gravité
WO2013030050A2 (fr) 2011-08-31 2013-03-07 Reelwell As Procédé et système permettant de forer avec une pression de surface réduite
US8631822B2 (en) 2010-07-06 2014-01-21 National Oilwell Varco, L.P. Dual-flow valve and swivel
US8757279B2 (en) 2012-07-13 2014-06-24 Halliburton Energy Services, Inc. Pipe in pipe piston thrust system
US8910711B2 (en) 2012-06-11 2014-12-16 Halliburton Energy Services, Inc. Fluid container reloading tool
US9085963B2 (en) 2012-06-11 2015-07-21 Halliburton Energy Services, Inc. Fluid sampling tool with deployable fluid cartidges
US9187968B2 (en) 2010-06-25 2015-11-17 Reelwell As Fluid partition unit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8851166B2 (en) * 2011-01-07 2014-10-07 Weatherford/Lamb, Inc. Test packer and method for use
US20150027781A1 (en) * 2013-07-29 2015-01-29 Reelwell, A. S. Mud lift pump for dual drill string
CN104563930B (zh) * 2013-10-27 2017-02-15 中国石油化工集团公司 一种双流道方向控制短接装置
US9593536B2 (en) * 2014-05-09 2017-03-14 Reelwell, AS Casing drilling system and method
US10344556B2 (en) 2016-07-12 2019-07-09 Weatherford Technology Holdings, Llc Annulus isolation in drilling/milling operations

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020070023A1 (en) 1998-08-21 2002-06-13 Dewayne Turner Multi-zone completion strings and methods for multi-zone completions
US20030178198A1 (en) 2000-12-05 2003-09-25 Dewayne Turner Washpipeless isolation strings and methods for isolation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602516A (en) * 1949-05-02 1952-07-08 Gray David Paxton Method and apparatus for removing oil sands from oil wells
US3638742A (en) 1970-01-06 1972-02-01 William A Wallace Well bore seal apparatus for closed fluid circulation assembly
US4274497A (en) * 1977-04-11 1981-06-23 Walker-Neer Manufacturing Co., Inc. Skirted hammer sub for dual tube drilling
US4296807A (en) 1979-12-27 1981-10-27 Halliburton Company Crossover tool
US4534426A (en) 1983-08-24 1985-08-13 Unique Oil Tools, Inc. Packer weighted and pressure differential method and apparatus for Big Hole drilling
US5044432A (en) 1990-08-10 1991-09-03 Fmc Corporation Well pipe hanger with metal sealing annulus valve
NO179261C (no) 1992-12-16 1996-09-04 Rogalandsforskning Anordning for boring av hull i jordskorpen, særlig for boring av oljebrönner
CA2276169C (fr) * 1997-10-27 2005-03-22 Baker Hughes Incorporated Separateur de deblais de forage fond de trou
US7497667B2 (en) 2004-08-24 2009-03-03 Latigo Pipe And Equipment, Inc. Jet pump assembly
NO324448B1 (no) * 2005-12-07 2007-10-22 Internat Res Inst Of Stavanger Anordning ved borehullsarrangement
US7748459B2 (en) * 2007-09-18 2010-07-06 Baker Hughes Incorporated Annular pressure monitoring during hydraulic fracturing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020070023A1 (en) 1998-08-21 2002-06-13 Dewayne Turner Multi-zone completion strings and methods for multi-zone completions
US20030178198A1 (en) 2000-12-05 2003-09-25 Dewayne Turner Washpipeless isolation strings and methods for isolation

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9187968B2 (en) 2010-06-25 2015-11-17 Reelwell As Fluid partition unit
US8631822B2 (en) 2010-07-06 2014-01-21 National Oilwell Varco, L.P. Dual-flow valve and swivel
AU2012206700B2 (en) * 2011-01-14 2015-04-23 Reelwell As Gravity based fluid trap
US9470053B2 (en) 2011-01-14 2016-10-18 Reelwell As Gravity based fluid trap
WO2012095340A3 (fr) * 2011-01-14 2013-06-20 Reelwell As Piège à fluide basé sur la gravité
WO2012095340A2 (fr) 2011-01-14 2012-07-19 Reelwell As Piège à fluide basé sur la gravité
CN103459756A (zh) * 2011-01-14 2013-12-18 里尔韦尔公司 基于重力的流体圈闭
NO338637B1 (no) * 2011-08-31 2016-09-26 Reelwell As Trykkregulering ved bruk av fluid på oversiden av et stempel
US20140190751A1 (en) * 2011-08-31 2014-07-10 Reelwell As Method and System for Drilling with Reduced Surface Pressure
WO2013030050A3 (fr) * 2011-08-31 2013-10-03 Reelwell As Procédé et système permettant de forer avec une pression de surface réduite
WO2013030050A2 (fr) 2011-08-31 2013-03-07 Reelwell As Procédé et système permettant de forer avec une pression de surface réduite
US8910711B2 (en) 2012-06-11 2014-12-16 Halliburton Energy Services, Inc. Fluid container reloading tool
US9085963B2 (en) 2012-06-11 2015-07-21 Halliburton Energy Services, Inc. Fluid sampling tool with deployable fluid cartidges
US9598935B2 (en) 2012-06-11 2017-03-21 Halliburton Energy Services, Inc. Fluid container reloading tool
US8757279B2 (en) 2012-07-13 2014-06-24 Halliburton Energy Services, Inc. Pipe in pipe piston thrust system
US9670748B2 (en) 2012-07-13 2017-06-06 Halliburton Energy Services, Inc Pipe in pipe piston thrust system

Also Published As

Publication number Publication date
NO333203B1 (no) 2013-04-08
US8555962B2 (en) 2013-10-15
EP2347091A1 (fr) 2011-07-27
NO20084146L (no) 2010-04-06
US20110240285A1 (en) 2011-10-06
EP2347091B1 (fr) 2013-01-02

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